Question

Please tell one mark q. ​

Answer 1

Equivalent resistance = 1/(1/ 2 + 1/2 )= 1 ohm.

Current = 3/1 = 3 Amp.

Answer 2

$\bold{ANSWER}$

$\rm{3\:Amper}$

$\underline{EXPLANATION}$

$\rm{Resistor\:1ohm\:And\:1ohm\:Are\:in\:series}$

$\therefore$

$\rm{Net\: Resistance\:of\:these\:two\: resistors\:is\:2ohm}$

$\rm{Now\:This\:2ohm\:resistor\:are\:in\:parellel\:with}$

$\rm{Another\:two\:ohm\:resistor}$

$\therefore$

$\rm{Net\:resistance\:is\:\frac{2\times\:2}{2+2}}$=$\rm{1ohm}$

$\rm{Current\:in\:this\:circuit\:is\:\frac{3}{1}}$

$\text{Current}$=$\rm{1Amper}$